GB2144640B - Unified filter and connector housing assembly incorporating a diversion valve - Google Patents

Unified filter and connector housing assembly incorporating a diversion valve

Info

Publication number
GB2144640B
GB2144640B GB08409211A GB8409211A GB2144640B GB 2144640 B GB2144640 B GB 2144640B GB 08409211 A GB08409211 A GB 08409211A GB 8409211 A GB8409211 A GB 8409211A GB 2144640 B GB2144640 B GB 2144640B
Authority
GB
United Kingdom
Prior art keywords
connector housing
housing assembly
assembly incorporating
diversion valve
unified filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08409211A
Other versions
GB2144640A (en
GB8409211D0 (en
Inventor
William K Ansite
James H Ryder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scott Technologies Inc
Original Assignee
Figgie International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Figgie International Inc filed Critical Figgie International Inc
Publication of GB8409211D0 publication Critical patent/GB8409211D0/en
Publication of GB2144640A publication Critical patent/GB2144640A/en
Application granted granted Critical
Publication of GB2144640B publication Critical patent/GB2144640B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
GB08409211A 1983-04-15 1984-04-10 Unified filter and connector housing assembly incorporating a diversion valve Expired GB2144640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/485,179 US4522639A (en) 1983-04-15 1983-04-15 Unified filter and connector housing assembly incorporating a diversion valve

Publications (3)

Publication Number Publication Date
GB8409211D0 GB8409211D0 (en) 1984-05-23
GB2144640A GB2144640A (en) 1985-03-13
GB2144640B true GB2144640B (en) 1987-02-25

Family

ID=23927197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409211A Expired GB2144640B (en) 1983-04-15 1984-04-10 Unified filter and connector housing assembly incorporating a diversion valve

Country Status (7)

Country Link
US (1) US4522639A (en)
JP (1) JPS59200665A (en)
CA (1) CA1227721A (en)
DE (1) DE3413907A1 (en)
FR (1) FR2544218A1 (en)
GB (1) GB2144640B (en)
SE (1) SE8402027L (en)

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US4974585A (en) * 1989-04-19 1990-12-04 Cis-Lunar Development Laboratories Breathing apparatus gas-routing manifold
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US5394870A (en) * 1993-09-03 1995-03-07 Minnesota Mining And Manufacturing Company Respirator blower unit housing with pommel-like strap support member comprising lower exterior support surface
US5647355A (en) * 1993-09-30 1997-07-15 Respironics, Inc. Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting
US5592935A (en) * 1995-05-03 1997-01-14 Minnesota Mining And Manufacturing Company Positive/negative air pressure adaptor for use with respirators
US6513526B2 (en) 1996-07-26 2003-02-04 Resmed Limited Full-face mask and mask cushion therefor
AUPO126596A0 (en) * 1996-07-26 1996-08-22 Resmed Limited A nasal mask and mask cushion therefor
USD498529S1 (en) 1996-07-26 2004-11-16 Resmed Limited Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP)
AUPO301796A0 (en) 1996-10-16 1996-11-07 Resmed Limited A vent valve apparatus
AUPO400296A0 (en) * 1996-12-02 1997-01-02 Resmed Limited A mask and harness apparatus
AUPO399596A0 (en) 1996-12-02 1997-01-02 Resmed Limited A harness assembly for a nasal mask
AUPO418696A0 (en) * 1996-12-12 1997-01-16 Resmed Limited A substance delivery apparatus
AUPO425696A0 (en) * 1996-12-18 1997-01-23 Resmed Limited A device for preventing or reducing the passage of air through the mouth
AUPQ104099A0 (en) * 1999-06-18 1999-07-08 Resmed Limited Forehead support for facial mask
AUPO504597A0 (en) 1997-02-10 1997-03-06 Resmed Limited A mask and a vent assembly therefor
US6561191B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
AU133090S (en) * 1997-02-25 1998-03-06 Resmed Ltd A nasal mask shell
AU132412S (en) * 1997-02-25 1997-12-09 Resmed Ltd A nasal mask cushion
AU132413S (en) * 1997-02-25 1997-12-09 Resmed Ltd A nasal mask shell and cushion assembly
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US6119693A (en) 1998-01-16 2000-09-19 Resmed Limited Forehead support for facial mask
US6098622A (en) * 1998-10-15 2000-08-08 Ntc Technology Inc. Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
US6123674A (en) * 1998-10-15 2000-09-26 Ntc Technology Inc. Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
US6412485B1 (en) * 1998-12-11 2002-07-02 Carl J. Saieva Surface breathing vent for breathing apparatus
AUPP949999A0 (en) * 1999-03-29 1999-04-22 Resmed Limited Forehead support for facial mask II
US6581594B1 (en) 2000-05-15 2003-06-24 Resmed Limited Respiratory mask having gas washout vent and gas washout vent for respiratory mask
DE20017940U1 (en) 2000-10-19 2000-12-28 Map Gmbh Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas
US7007696B2 (en) * 2001-05-18 2006-03-07 Tiara Medical Systems, Inc. Mask cushion and method of using same
DE10151984C5 (en) 2001-10-22 2008-07-17 Map Medizin-Technologie Gmbh Application device for a breathing mask arrangement
DE10201682A1 (en) 2002-01-17 2003-07-31 Map Medizin Technologie Gmbh The breathing mask arrangement
ATE473774T1 (en) 2001-10-22 2010-07-15 Map Medizin Technologie Gmbh MEDICAL MASK
US6705572B1 (en) * 2002-03-05 2004-03-16 Karim S Christopher Emergency low altitude parachute wherein canopy is deployed and inflated prior to use
CA2469318C (en) 2002-03-22 2010-06-01 Invacare Corporation Nasal mask
JP2005534383A (en) 2002-08-05 2005-11-17 レスメッド・リミテッド Non-extensible headgear and CPAP or ventilator mask with them
EP1545673B1 (en) 2002-09-06 2013-12-18 ResMed Limited Forehead pad for respiratory mask
EP1575650B1 (en) 2002-12-06 2016-05-25 Fisher & Paykel Healthcare Limited Mouthpiece
US7621274B2 (en) 2003-03-22 2009-11-24 Invacare Corporation Nasal mask
US7503327B2 (en) * 2003-04-10 2009-03-17 Resmed Limited Mask with integral cushion and forehead piece
ES2459216T3 (en) 2003-05-02 2014-05-08 Resmed Limited Mask system
ATE538832T1 (en) * 2003-05-05 2012-01-15 Resmed Ltd HEADPROOF FOR A FACE MASK
NZ586208A (en) 2004-04-09 2012-01-12 Resmed Ltd A nasal assembly with a vent where at least one end of the vent has a moulding seam positioned out of the main air stream of the vent
NZ587820A (en) 2004-06-16 2012-03-30 Resmed Ltd Cushion with a gusset for a respiratory mask assembly
DE202006021258U1 (en) 2005-01-12 2014-05-05 Resmed Limited Upholstery for patient interface
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
US20070050898A1 (en) * 2005-08-09 2007-03-08 Larson Keith A Surgical protective system and assembly having a head gear assembly supporting a surgical garment and air delivery system
NZ591992A (en) 2005-10-14 2012-11-30 Resmed Ltd Breathing mask with cushion attached to frame via lip of cushion engaging within recess between frame outer and inner walls, and guided in via angled protrusion of frame inner wall
US20090126739A1 (en) 2005-10-25 2009-05-21 Resmed Limited Interchangeable Mask Assembly
CA2602005A1 (en) 2006-09-18 2008-03-18 Invacare Corporation Breathing mask
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
NZ578334A (en) 2007-04-19 2011-01-28 Resmed Ltd Mask frame connected to face cushion via intervening clip
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
DE202009018972U1 (en) 2008-03-04 2014-12-09 Resmed Limited mask system
US9993604B2 (en) 2012-04-27 2018-06-12 Covidien Lp Methods and systems for an optimized proportional assist ventilation
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US9027552B2 (en) 2012-07-31 2015-05-12 Covidien Lp Ventilator-initiated prompt or setting regarding detection of asynchrony during ventilation
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US11311752B2 (en) 2015-02-27 2022-04-26 3M Innovative Properties Company Flexible filter element having an end outlet
USD786443S1 (en) 2015-02-27 2017-05-09 3M Innovative Properties Company Filter element
USD779674S1 (en) 2015-02-27 2017-02-21 3M Innovative Properties Company Filter element having a connector
USD792959S1 (en) 2015-02-27 2017-07-25 3M Innovative Properties Company Filter element having a pattern
USD828917S1 (en) * 2015-09-25 2018-09-18 Fisher & Paykel Healthcare Limited Vent diffuser
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing

Family Cites Families (10)

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GB590096A (en) * 1945-04-11 1947-07-08 Siebe Gorman & Co Ltd Improvements relating to breathing apparatus
US2144479A (en) * 1936-12-07 1939-01-17 Martha F Mckesson Gas administration
US2303155A (en) * 1941-03-04 1942-11-24 Berge Victor Diving mask and apparatus
GB757652A (en) * 1953-06-16 1956-09-19 Scott Aviation Corp Improvements in or relating to breathing apparatus
GB1317172A (en) * 1970-05-21 1973-05-16 Ml Aviation Co Ltd Respirators
US3739774A (en) * 1970-05-21 1973-06-19 Ml Aviation Co Ltd Respirators
GB1401613A (en) * 1971-07-05 1975-07-16 Siebe Gorman & Co Ltd Flow-control devices
US4011865A (en) * 1975-09-26 1977-03-15 Mitsu Morishita Dust-proof protection mask of face covering type
GB1587121A (en) * 1976-05-14 1981-04-01 Secr Defence Protective clothing
CA1119975A (en) * 1977-05-31 1982-03-16 John W. Tidland Portable air filtering and breathing assist device masks

Also Published As

Publication number Publication date
SE8402027L (en) 1984-10-16
DE3413907A1 (en) 1984-10-25
CA1227721A (en) 1987-10-06
GB2144640A (en) 1985-03-13
FR2544218A1 (en) 1984-10-19
GB8409211D0 (en) 1984-05-23
US4522639A (en) 1985-06-11
JPS59200665A (en) 1984-11-14
SE8402027D0 (en) 1984-04-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee